310074 divided by 45 
We want to divide 310074 by 45.

Advancing to step 1:
3 divided by 45 is 0 with a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Append the next digit (1) from the dividend to 3 and continue with: 31 / 45

Moving on to step 2:
When dividing 31 by 45, we get 0 with a remainder of 31.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 31 to get 31.
Grab the next digit (0) from the dividend, add it to 31, then carry on: 310 / 45

Moving on to step 3:
If we divide 310 by 45, we get 6 and a remainder of 40.
The number 6 becomes the next digit in our result. 
Result so far: 6.0
If we subtract 270 from 310, we get 40.
Fetch the next digit (0) from the dividend, attach it to 40 and continue: 400 / 45

On to step 4:
45 can be fit into 400 8 times, resulting in a remainder of 40.
The next digit of our result is 8. 
Result so far: 68.0
If we take 360 away from 400, we end up with 40.
Fetch the next digit (7) from the dividend, attach it to 40 and continue: 407 / 45

On to step 5:
407 divided by 45 is 9 with a remainder of 2.
The next digit of our result is 9. 
Result so far: 689.0
Subtracting 405 from 407 leaves us with 2.
Bring next digit (4) of the dividend behind the 2 and repeat the process: 24 / 45

Let's proceed to step 6:
45 can be fit into 24 0 times, resulting in a remainder of 24.
The number 0 becomes the next digit in our result. 
Result so far: 6890.0
The remainder is 24 after subtracting 0 from 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Step 7:
45 goes into 240 5 times with a remainder of 15.
Put 5 as the next digit of the answer. 
Result so far: 6890.5
The remainder is 15 after subtracting 225 from 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Step 8:
45 can be fit into 150 3 times, resulting in a remainder of 15.
Put 3 as the next digit of the answer. 
Result so far: 6890.53
Deduct 135 from 150 and we're left with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Step 9:
45 can be fit into 150 3 times, resulting in a remainder of 15.
Write down 3 as next digit of the result. 
Result so far: 6890.533
The remainder is 15 after subtracting 135 from 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

The final outcome is 6890.533, with a leftover of 0.0015.